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Re: breadcrumbs for Info . . . . . .
From: |
Juri Linkov |
Subject: |
Re: breadcrumbs for Info . . . . . . |
Date: |
Wed, 11 Jun 2008 03:04:45 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (x86_64-pc-linux-gnu) |
> Breadcrumbs are an orientation and navigation aid for hypertext. They tell you
> where you are in the node hierarchy and let you go directly to any ancestor
> node. The orientation aid alone is very helpful, particularly when you are
> following cross-reference links - it lets you know exactly where in the
> document
> structure you have arrived.
This is a nice feature, but I think its implementation is too heavy:
to display just one node it has to visit several other nodes. It would be
more optimal to build a tree of all Info nodes after visiting the first
node and to use this cached structure during displaying an Info node.
--
Juri Linkov
http://www.jurta.org/emacs/
- breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/10
- Re: breadcrumbs for Info . . . . . .,
Juri Linkov <=
- RE: breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/10
- Re: breadcrumbs for Info . . . . . ., Juri Linkov, 2008/06/11
- RE: breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/11
- Re: breadcrumbs for Info . . . . . ., Eli Zaretskii, 2008/06/11
- Re: breadcrumbs for Info . . . . . ., Juri Linkov, 2008/06/11
- Re: breadcrumbs for Info . . . . . ., Miles Bader, 2008/06/11
- RE: breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/12
- Re: breadcrumbs for Info . . . . . ., Stefan Monnier, 2008/06/12
- RE: breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/13
- Re: breadcrumbs for Info . . . . . ., Thien-Thi Nguyen, 2008/06/13